Open Source Architecture (O-S-A) is an international architectural firm dedicated to the development of pioneering design and research. Located in Tel Aviv, St. Louis and Los Angeles, O-S-A’s international nature is reflected in its business profile, integrating technologies and industries from partners around the world for the sake of architectural innovation. O-S-A undertakes architectural tasks that range from commercial buildings, residential and interior design to industrial design; all are devised and executed with the utmost care.